<%--
  Created by IntelliJ IDEA.
  User: S
  Date: 2021/10/6
  Time: 0:12
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
</head>
<hr>
Tips
<hr>${key1}<hr/>
${book.bookName}
</body>
</html>
